Résultats de la recherche

1. Summary of the work of the CEP on Marine Protected Areas

   regarding the review of proposals for potential MPAs. This paper reviews and summarizes CEP meeting reports ... topic of Marine Protected Areas (MPA’s) in discussions of the Committee for Environmental Protection ... future opportunities for practical cooperation between the two bodies. The 2009 Workshop noted the shared ...

   Meeting Document : WS-MPA-11/04 : Auteur(s): Antarctic Treaty Secretariat, c/o Dr P. Penhale, CEP Representative to the CCAMLR MPA Workshop

2. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   biomass estimate which is set as the catch for a 20-year period. Three alternative fishing seasons are ... on Krill. The most important of these extensions is integration over the ranges of uncertainty for a ... number of the model parameters. Results are provided for the probability of spawning biomass falling ... considered. Fishing in summer (near-coincident with the period of krill growth), or throughout the year ...

   Meeting Document : WG-KRILL-92/04 : Auteur(s): D.S. Butterworth, G.R. Gluckman and S. Chalis (South Africa)

3. REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2

   number of consecutive years with the tagging of toothfish a prerequisite for the legal fishery. This ... Abstract:  Exploratory fisheries for Dissostichus spp. have been operating in these regions for a ...

   Meeting Document : WG-FSA-08/43 : Auteur(s): D.J. Agnew, C. Edwards, R. Hillary, R. Mitchell (UK) and L.J. López Abellán (Spain)

4. Report on the survey in Subarea 48.2 in 2015–2017

   of the Scientific Committee and Commission. Obtained data will be used for the future biomass ... estimation of the target species and making decision for the possible future fishing on that fishing ground ... :  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents ... Abstract:  The three years of survey and observations of Dissostichus spp. in statistical Subarea ...

   Meeting Document : WG-FSA-17/43 : Auteur(s): Delegation of Ukraine

5. Information on the spawning season and gonadosomatic indices of Dissostichus mawsoni from Subarea 88.1 in the 2001/02 season

   recorded for females was 26% with a 7.5 kg ovary. The maximum GSI was 43% for a stage 3 male weighing 20 kg ...

   Meeting Document : WG-FSA-02/31 : Auteur(s): G.J. Patchell (New Zealand)

6. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2016 random stratified trawl survey

   icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79 o 20 ... :  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents ...

   Meeting Document : WG-FSA-16/26 : Auteur(s): D. Maschette and D. Welsford

7. Document de support scientifique en soutien de la création d'une AMP de la CCAMLR dans la mer de Weddell (Antarctique) – Version 2016

   Abstract:  The Delegation of Germany has submitted the scientific background and justification for ... continue to represent the best available science. The Scientific Committee is invited to review and ... Status:  Content Approved Delegation responsibility for releasing documents:  Germany ...

   Meeting Document : SC-CAMLR-XXXV/01 Rev. 1 : Auteur(s): Delegation of Germany

8. Aligning toothfish fishery status with the CCAMLR regulatory framework

   triggers that specify both clear definitions and mechanisms or triggers for assigning or reassigning ... framework are highlighted, along with the need to review the status of these fisheries. Some recommendations ... :  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents:  United ...

   Meeting Document : WG-FSA-2019/66 : Auteur(s): C.D. Jones

9. Detection of systematic change in Adélie penguin foraging trip duration: consequences of high inter-annual variability and usefulness of ice cover as a covariate

   Abstract:  Power analyses were carried out using a 12 year data set from the Béchervaise Island ... enhanced detection of change for birds monitored in the guard stage of chick rearing. However, caution must ... three years or alternatively, with equal power, a 3.75% annual increase in trip duration after 12 years ...

   Meeting Document : WG-EMM-05/22 : Auteur(s): J. Clarke, C. Southwell and L.M. Emmerson (Australia)

10. Monitoring a marine ecosystem using responses of upper trophic level predators

    developed for reducing these multivariate time-series to a single vector, called a combined standardised ... CSI was calculated for each species individually. 6. Separate analysis of variables that were likely ... South Georgia (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic ... followed by variables representing diet. 4. There were 3 years in which the CSI showed extreme and ...

    Meeting Document : WG-EMM-01/25 : Auteur(s): I.L. Boyd and A.W.A. Murray (United Kingdom)

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